What is a Short Circuit?

April

Thursday, May 08, 2008

A short circuit is simply a low resistance connection between the two conductors supplying electrical power to any circuit. This results in excessive current flow in the power source through the 'short,' and may even cause the power source to be destroyed. If a fuse is in the supply circuit, it will do its job and blow out, opening the circuit and stopping the current flow.

Both a direct and alternating currents (D/C and A/C) can experience a short circuit. In the event that a battery is shorted, it will be discharged very quickly and will heat up due to the high current flow. This could potentially cause the battery to be permanently damaged.

Due to the high power dissipation in the circuit, short circuits can produce very high temperatures. If a charged, high-voltage capacitor is short circuited by a thin wire, the resulting huge current and power dissipation will cause the wire to actually explode.

Thankfully battery packs like Amstron brand are protected with safety features that prevent them from short circuting easily. The outer casing plays a big role in keeping the internal electronics secure and away from any possible conductors. They also contain safety circuits inside that actually turn off the battery pack when it senses an increase in heat caused by a short.

Post a Comment

Name
E-mail (Your e-mail address will not be published)
1000 characters left

Blog Categories

Resources
News
Funnies
Exposed

Blog Archive

December 2008
November 2008
October 2008
September 2008
August 2008
July 2008
June 2008
May 2008
April 2008
March 2008
February 2008
January 2008
December 2007
October 2007
September 2007

SITE PROMOTIONS
Free Shipping
Earn Airline Miles
Weekend Special
Buy Today Save Extra 10%. Coupon Code: WQPK909

Call us toll-free at: 1-877-528-2288

About AtBatt.com

Customer Service

Shipping & Returns

Security & Privacy